title: A unit-based approach to nursing quality assurance.
mesh_terms: D006745:Hospital Bed Capacity, 300 to 499; D006757:Hospital Units / Q000592:standards*; D006801:Humans; D008962:Models, Theoretical; D009738:Nursing Service, Hospital / Q000592:standards*; D011367:Professional Staff Committees / Q000458:organization & administration; D011785:Quality Assurance, Health Care; D014922:Wisconsin